From: Alexandre Torgue <alexandre.torgue@st.com>
To: Amelie Delaunay <amelie.delaunay@st.com>,
Lee Jones <lee.jones@linaro.org>,
Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: <linux-gpio@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-stm32@st-md-mailman.stormreply.com>
Subject: Re: [PATCH v2 0/7] Introduce STMFX I2C Multi-Function eXpander
Date: Wed, 19 Sep 2018 18:20:44 +0200 [thread overview]
Message-ID: <88843a86-3a2f-e354-21a1-c12627f54dc6@st.com> (raw)
In-Reply-To: <1537363669-25991-1-git-send-email-amelie.delaunay@st.com>
Hi Amélie,
On 09/19/2018 03:27 PM, Amelie Delaunay wrote:
> This series adds support for STMicroelectronics Multi-Function eXpander
> (STMFX), used on some STM32 discovery and evaluation boards.
>
> STMFX is an STM32L152 slave controller whose firmware embeds the following
> features:
> - I/O expander (16 GPIOs + 8 extra if the other features are not enabled),
> - resistive touchscreen controller,
> - IDD measurement.
>
> I2C stuff and chip initialization is based on an MFD parent driver, which
> registers a pinctrl MFD child.
>
> ---
As soon as bindings will be accepted, I'll have a look on DT patches in
order to merge them in stm32-next branch.
regards
Alex
> Changes in v2:
> - move to MFD parent driver for i2c stuff and chip initialization
> - improve regmap configuration
> - take advantage of the use of gpio-ranges
>
>
> Amelie Delaunay (7):
> dt-bindings: mfd: Add ST Multi-Function eXpander (STMFX) core bindings
> mfd: Add ST Multi-Function eXpander (STMFX) core driver
> dt-bindings: pinctrl: document the STMFX pinctrl bindings
> pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver
> ARM: dts: stm32: add STMFX support on stm32746g-eval
> ARM: dts: stm32: add joystick support on stm32746g-eval
> ARM: dts: stm32: add orange and blue leds on stm32746g-eval
>
> Documentation/devicetree/bindings/mfd/stmfx.txt | 28 +
> .../devicetree/bindings/pinctrl/pinctrl-stmfx.txt | 116 +++
> arch/arm/boot/dts/stm32746g-eval.dts | 66 ++
> drivers/mfd/Kconfig | 14 +
> drivers/mfd/Makefile | 2 +-
> drivers/mfd/stmfx.c | 626 ++++++++++++++++
> drivers/pinctrl/Kconfig | 12 +
> drivers/pinctrl/Makefile | 1 +
> drivers/pinctrl/pinctrl-stmfx.c | 821 +++++++++++++++++++++
> include/linux/mfd/stmfx.h | 27 +
> 10 files changed, 1712 insertions(+), 1 deletion(-)
> create mode 100644 Documentation/devicetree/bindings/mfd/stmfx.txt
> create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-stmfx.txt
> create mode 100644 drivers/mfd/stmfx.c
> create mode 100644 drivers/pinctrl/pinctrl-stmfx.c
> create mode 100644 include/linux/mfd/stmfx.h
>
next prev parent reply other threads:[~2018-09-19 16:21 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-19 13:27 Amelie Delaunay
2018-09-19 13:27 ` [PATCH v2 1/7] dt-bindings: mfd: Add ST Multi-Function eXpander (STMFX) core bindings Amelie Delaunay
2018-09-19 19:37 ` Linus Walleij
2018-09-26 22:57 ` Rob Herring
2018-09-19 13:27 ` [PATCH v2 2/7] mfd: Add ST Multi-Function eXpander (STMFX) core driver Amelie Delaunay
2018-09-19 19:40 ` Linus Walleij
2018-09-21 6:29 ` kbuild test robot
2018-09-19 13:27 ` [PATCH v2 3/7] dt-bindings: pinctrl: document the STMFX pinctrl bindings Amelie Delaunay
2018-09-19 19:42 ` Linus Walleij
2018-09-26 22:59 ` Rob Herring
2018-09-19 13:27 ` [PATCH v2 4/7] pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver Amelie Delaunay
2018-09-19 19:46 ` Linus Walleij
2018-09-19 13:27 ` [PATCH v2 5/7] ARM: dts: stm32: add STMFX support on stm32746g-eval Amelie Delaunay
2018-09-19 19:47 ` Linus Walleij
2018-09-19 13:27 ` [PATCH v2 6/7] ARM: dts: stm32: add joystick " Amelie Delaunay
2018-09-19 19:47 ` Linus Walleij
2018-09-19 13:27 ` [PATCH v2 7/7] ARM: dts: stm32: add orange and blue leds " Amelie Delaunay
2018-09-19 19:48 ` Linus Walleij
2018-09-19 16:20 ` Alexandre Torgue [this message]
2018-09-19 19:50 ` [PATCH v2 0/7] Introduce STMFX I2C Multi-Function eXpander Linus Walleij
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